IE3, IE4 and IE5 Class High Efficiency Electric Motors - DRG MOTOR, are in the IE5 "ultra premium efficiency" class, the highest level of the IEC 60034-30 standard. IE5 motors provide the lowest energy loss currently available, minimizing the electricity consumption and carbon footprint of businesses.

The Difference of IE5 Efficiency

IE5 class motors operate with higher efficiency and lower losses than IE3 and IE4. Especially in systems running 24/7, every point of efficiency turns into significant annual energy savings and the motor pays back its initial cost quickly.

Where IE5 Motors Are Used

Energy-intensive, continuously running applications such as large pump stations, fan systems, compressors and industrial drive units benefit most from IE5 motors. High efficiency both lowers operating costs and supports sustainability goals.

The Efficiency Standard of the Future

EU Ecodesign regulations continuously raise the efficiency bar. Investing in IE5 motors prepares businesses for tomorrow's standards and offers the most economical solution in the long term.

Production Quality and Testing Process

At DRG Motor, every product passes through multi-stage quality control before shipment: insulation testing, vibration and balance measurement, efficiency and cosφ testing, and performance checks under load. Thanks to this process, only motors that fully meet our standards are shipped to the field, and consistent quality is maintained in every product.

More Information

For detailed technical information and product options about IE3, IE4 and IE5 Class High Efficiency Electric Motors - DRG MOTOR,, you can review our high-efficiency electric motors content, and contact us to determine the most suitable motor for your needs.

Wide Product Range and Fast Delivery

As DRG Motor, we supply electric motors across a wide power range from 0.55 kW to 355 kW, in IE3/IE4/IE5 efficiency classes. Thanks to our strong İzmir-based stock capacity, we ship many motors from stock, with a fast delivery option, to all provinces of Turkey. We are always by your side in correct product selection and after-sales technical support. You can reach us via our electric motor dealers page.

Frequently Asked Questions

How much more efficient is an IE5 motor than an IE4?

IE5 motors reduce losses by about 20% compared to IE4. This difference provides clear energy savings in continuously running, high-power systems.

What power range of motors can I supply?

You can supply electric motors across a wide power range from 0.55 kW to 355 kW, with different speed and mounting options. Our technical team recommends the most suitable model for your needs.